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Bu teardown bir tamir kılavuzu değildir. iPhone 8 cihazınızı onarmak için, servis kılavuzumuzu kullanın.

  1. iPhone 8 Teardown, iPhone 8 Teardown: adım 1, 1 resimden 1.
    • The 8 has some slick new tech, but is it enough to warrant the upgraded digit? You be the judge:

    • A11 Bionic chip with embedded M11 motion coprocessor

    • 64 or 256 GB onboard storage capacity

    • 4.7-inch IPS multitouch Retina HD display with 1334 × 750 resolution (326 ppi)

    • 12 MP camera with ƒ/1.8 aperture, optical image stabilization, and 5x digital zoom

    • 7 MP FaceTime HD camera with ƒ/2.2 aperture and 1080p HD recording capability

    • Support for fast-charge and Qi wireless charging

    • 802.11a/b/g/n/ac Wi‑Fi w/MIMO + Bluetooth 5.0 + NFC

  2. iPhone 8 Teardown: adım 2, 3 resimden 1. iPhone 8 Teardown: adım 2, 3 resimden 2. iPhone 8 Teardown: adım 2, 3 resimden 3.
    • As we start our teardownunder we're greeted by a now-familiar face. Features include:

    • Solid-state home "button" with Touch ID fingerprint sensor.

    • A (still) IPS display similar to the one we found in the iPhone 7 (but now featuring True Tone).

    • On the backside, we spy the iPhone's snazzy new glass backing with its seven-layer color finish.

    • Apple assures everyone that this rear panel is reinforced with "an internal laser-welded steel and copper structure," but time and durability tests will tell if this phone will suffer from a snap, crackle, pop—or yet another Bendgate.

    • Jury is still out on the model number and the missing wheely-bin symbol.

    • Finally, before getting to work, we take a second to line up our new gold iPhone 8 and yesteryear's rose gold 6s. Apple has certainly refined (and re-refined) this design, in addition to stripping a little pink from the finish.

    Square Trade break testing didn’t show very good results. The verdict: iPhone 8 and iPhone 8 Plus are definitely not very durable (although both phones beat the Note 8).

    And I understand the back is not covered under insurance as well.

    “Square Trade gave the iPhone 8 a breakability score of 67, the iPhone 8 Plus a breakability score of 74, and the Galaxy Note 8 a breakability score of 80. At 67 and 74, iPhone 8 and 8 Plus are at "medium risk" of breakage from a drop, while the Galaxy Note 8 is at "high risk." The Galaxy Note 8 fared worse because it was non-functional after some of the tests, while the iPhone 8 and 8 Plus remained usable despite the broken glass. “

    Rick Mizell - Yanıt

  3. iPhone 8 Teardown: adım 3, 3 resimden 1. iPhone 8 Teardown: adım 3, 3 resimden 2. iPhone 8 Teardown: adım 3, 3 resimden 3.
    • Before we excavate, we X-ray!

    • Our pals at Creative Electron came down under to Circuitwise and snagged some stellar sneak peek imagery.

    • The seamless back gives way to some intricate insides. The first thing we spy is the brand new wireless charging coil!

    • More on that later. For now, we put down the X-ray goggles to plan our attack.

    • Turns out you don't need X-ray vision to see the model number on this blank-backed phone—it's here on the rosy gold box—A1863!

    • It seems that when Apple set out to clean up the back of the iPhone, it decided to follow all the way through. We're guessing we won't find a cute ID card in the SIM tray, though.

  4. iPhone 8 Teardown: adım 4, 3 resimden 1. iPhone 8 Teardown: adım 4, 3 resimden 2. iPhone 8 Teardown: adım 4, 3 resimden 3.
    Bu adımda kullanılan alet:
    iOpener
    $12.99
    Satın Al
    • Time to get this teardown underway. After twirling away the pentalobe screws, we need some heat as an antidote to the waterproof display seals.

    • iOpener—bam! Seals softened. Next we pull the iSclack out of our tool bag for some pulling power, and slice through the adhesive with a little help from our friends opening picks.

    • Do you ever have déjà vu?

    • ... and we're in! A first glance reveals nothing new—yet. But we've only just scratched the glassy surface.

    Jut as we expected so far.

    Phillip - Yanıt

    at this point, fingers crossed that the iPhone 7 display will also work, just like the S and SE are compatible!!

    Nathan Prodell - Yanıt

  5. iPhone 8 Teardown: adım 5, 3 resimden 1. iPhone 8 Teardown: adım 5, 3 resimden 2. iPhone 8 Teardown: adım 5, 3 resimden 3.
    Bu adımda kullanılan alet:
    Phillips #000 Screwdriver
    $5.49
    Satın Al
    • As we crack open this book display, we are greeted by the familiar display cable bracket. But instead of the cursed tri-point screws, we're happy to report that we're met with friendly Phillips #000 screws!

    • We can't say that we will miss you, tri-points.

    • We quickly decouple a few cables—the battery, display, and home button cables to be exact—and the display is free!

    • We note a lack of gaskets on the display's pentalobe tabs, which was previously seen in the iPhone 7.

    • However, both the iPhone 7 and iPhone 8 have an IP67 water resistance rating. How are the floodgates still closed!?

    So an 1822mah battery?

    mr_skot_a - Yanıt

    Is the iPhone 8 LCD assembly the same as an iPhone 7? Are the parts cross-compatible for repairs?

    aq.nguyen87 - Yanıt

    Gaskets (aka “boots” in apple-speak) on the pentalobe tabs (aka “fangs” in apple-speak) were never meant to provide water resistance. They were on the & for another purpose

    Product Designer - Yanıt

    It has no water resistance. Mine half submerged in a creek for 30 seconds while inside a LifeProof waterproof case. The phone was ruined. Claim and rating is false. Also phone warped in a year and a half while living inside that case.

    mark_y48 - Yanıt

    waterproof and water resistance are two totally different terms. Waterproof is when a phone can be submerged in water, water resistance is when it can be rained on for short periods of time and still function properly. After any repair is done any and all waterproof/resistance is then gone.

    Dennis Read -

  6. iPhone 8 Teardown: adım 6, 3 resimden 1. iPhone 8 Teardown: adım 6, 3 resimden 2. iPhone 8 Teardown: adım 6, 3 resimden 3.
    • We make a grab for the battery's stretch-release adhesive strips, and find there are two more of these guys than we're used to.

    • But that's okay—we just ask for a hand (or two), and remove all four at once!

    • This procedure requires a wealth of experience, gained in large part due to Stretch Armstrong.

    • We easily throw back the mozzarella sticks pull tabs as the battery springs free effortlessly.

    You need to remove the vibe (“taptic engine”) and any other nearby, sharp components before pulling the adhesive tabs.

    -PD Engineer

    Product Designer - Yanıt

  7. iPhone 8 Teardown: adım 7, 2 resimden 1. iPhone 8 Teardown: adım 7, 2 resimden 2.
    • Now that this juicy battery pack is out, we can see how it compares to its competitors!

    • Fully topped off, this 3.82 V, 1821 mAh cell will deliver up to 6.96 Wh of power.

    • To compare Apples to Apples, the iPhone 7 featured a 7.45 Wh battery.

    • And for reference, the similarly-spec'd Galaxy S8 packs a 11.55 Wh battery.

    • Before you get hopping mad about battery news: despite the drop in capacity, Apple claims battery life will be comparable to last year’s unit.

    They always claim that… It's never realistic though when doing video tests etc.

    djlobb01 - Yanıt

    Are the physical dimensions of this battery the same as the iPhone 7 battery? It would be interesting if you could swap this one for the high capacity iPhone 7 battery.

    Simon Seeber - Yanıt

    fyi the battery’s are expanding in the cases :P

    Kyle Johnston - Yanıt

  8. iPhone 8 Teardown: adım 8, 3 resimden 1. iPhone 8 Teardown: adım 8, 3 resimden 2. iPhone 8 Teardown: adım 8, 3 resimden 3.
    Bu adımda kullanılan alet:
    Precision Tweezers Set
    $9.95
    Satın Al
    • We pluck the main camera in pursuit of the logic board.

    • The iPhone 8 has the same ƒ/1.8, 6-element lens that we saw on the iPhone 7, but everything else about the camera is new and improved.

    • The 8's sensor is bigger than the 7's, but specs the same 12 MP resolution. This means the individual pixels are larger—letting in more light, improving colors, and decreasing noise.

    • But wait, there's more! Improved image processing software shows Apple still has a few clever tricks up its sleeve.

    • We've seen this before, but not with the naked eye! Neat X-rays reveal magnets in the four corners of the camera—giving this camera some advanced vision of its own through OIS.

    Could you measure the sensor size? Or at least compare iPhone 7 and iPhone 8 sensor on the X-ray?

    Aidan - Yanıt

    Rumor has it that iPhone 8 has sensor size of 1/2.0 inch…true?

    Madtiger - Yanıt

    Yes! The sensor size please!

    Noofyz INoofyz - Yanıt

    is the camera lens made by sony?

    ryan buenaflor - Yanıt

    Vous avez zappé le démontage de la carte mère côté gauche en haut !!!!

    Coup de Phonie - Yanıt

  9. iPhone 8 Teardown: adım 9, 3 resimden 1. iPhone 8 Teardown: adım 9, 3 resimden 2. iPhone 8 Teardown: adım 9, 3 resimden 3.
    Bu adımda kullanılan alet:
    Mako Driver Kit - 64 Precision Bits
    $39.95
    Satın Al
    • As our quest continues, we find some quirky cables and brackets!

    • First out: a new Lightning port bracket that seems to reinforce the new peach-colored port and trap the Taptic engine.

    • Up to now, we've gleefully plugged along with our Phillips screwdriver—but alas, all good things must come to an end. In removing this bracket, we encountered our first tri-point screw. Still, it's no match for our 64 Bit Driver Kit!

    • We suspect that the newly colored Lightning port could be made of a heat-transferring plastic to allow for safer fast-charging. (Or, it could just be color-matched to the chassis.)

    • Next: a strange interconnect/antenna cable over the speaker.

    • Finally: the Taptic Engine nestled in a series of tiny fiddly connectors.

    Fairly obviously you would have to use the 64 Bit Driver kit, as the new iOS is no longer 32 Bit compatible. :-)

    David Reidy - Yanıt

  10. iPhone 8 Teardown: adım 10, 2 resimden 1. iPhone 8 Teardown: adım 10, 2 resimden 2.
    • The final barrier to logic board gold: this tiny hidden screw, which we find trapped under the waterproof silicone seals!

    • We get another helping hand in the form of Jumpy's for logic board removal!

    • Kangaroo-shaped, chicken-flavored snacks aside, we hope you're not jumpy for the iPhone X. Reports say that production could start as late as mid-October—meaning the 8 could be the hardware of choice for early upgraders as well as those in Apple's Upgrade Program.

    It would not to be waterproof silicone seals! Seems like to be a stable cushion(sponge/poron) for board to board connector.

    Victor Huang - Yanıt

  11. iPhone 8 Teardown: adım 11, 3 resimden 1. iPhone 8 Teardown: adım 11, 3 resimden 2. iPhone 8 Teardown: adım 11, 3 resimden 3.
    • Drumroll please—it's chip time! Special thanks to the folks at TechInsights for helping scope out this silicon:

    • Apple 339S00434 A11 Bionic SoC layered over SK Hynix H9HKNNNBRMMUUR 2 GB LPDDR4x RAM

    • Qualcomm MDM9655 Snapdragon X16 LTE modem

    • Skyworks SkyOne SKY78140

    • Avago 8072JD130

    • P215 730N71T, likely an envelope tracking IC

    • Skyworks SKY77366-17 quad-band GSM power amplifier module

    • NXP Semiconductor 80V18 (PN80V) secure NFC module

    Is SK Hynix H9HKNNNBRMMUUR “LPDDR4x” not “LPDDR4”?

    JJ Wu - Yanıt

    Shouldn’t the A11 be identified as a SoC, not a CPU, with model number of APL1W72 instead of 339S00434?

    RichardP - Yanıt

    SK Hynix H9HKNNNBRMMUUR should be LPDDR4x.

    Refer to the link https://www.skhynix.com/eng/support/tech...

    There is one documentation related to chip marking about LPDDR4. From the marking information, H9HKNNNBRMMUUR should be LPDDR4x.

    JJ Wu - Yanıt

  12. iPhone 8 Teardown: adım 12, 2 resimden 1. iPhone 8 Teardown: adım 12, 2 resimden 2.
    • And on the back side:

    • Apple/USI 170804 339S00397 WiFi/Bluetooth module

    • Apple/Dialog Semiconductor 338S00309 PMIC and Cirrus Logic 338S00248 audio codec and 338S00286 audio amplifier

    • Toshiba TSBL227VC3759 64 GB NAND flash storage

    • Qualcomm WTR5975 Gigabit LTE RF transceiver and PMD9655 PMIC

    • Broadcom BCM59355—Likely an iteration of BCM59350 wireless charging IC

    • NXP CBTL1612A1—Likely an iteration of the 1610 tristar IC

    • Skyworks 3760 3576 1732 RF switch and SKY762-21 247296 1734 RF switch

    FM Radio? *screams like Flanders with purple drapes*

    Alvaro - Yanıt

    What do you mean FM Radio ?

    forrest gump - Yanıt

  13. iPhone 8 Teardown: adım 13, 2 resimden 1. iPhone 8 Teardown: adım 13, 2 resimden 2.
    • IC Identification, continued:

    • Cypress Semiconductor CYPD2104C USB type-C port controller

    • Texas Instruments SN2501 li-ion battery charger

    • Texas Instruments SN61280E battery boost converter

    • Texas Instruments LM3539 LED driver

    • Texas Instruments TPS65730 ? display power management (likely)

    • Bosch Sensortec accelerometer/gyroscope

    • Bosch Sensortec BMPxxx ? pressure sensor

  14. iPhone 8 Teardown: adım 14, 2 resimden 1. iPhone 8 Teardown: adım 14, 2 resimden 2.
    • Logic board dispatched, we get down to brass tacks plastic bits. Today's bits feature the speaker and barometric vent.

    • As we learned last year, this barometric vent allows your iPhone to accurately gauge your altitude, while maintaining a watertight seal.

    • Another small spec bump: Apple touts that the speakers are 25% louder in the iPhone 8—although there is some debate as to whether it is noticeable.

    • The same dozen donut speaker holes line the bottom of this iPhone as the 7.

    • We also find familiar signs of waterproofing in the form of seals and little rubber gaskets.

  15. iPhone 8 Teardown: adım 15, 3 resimden 1. iPhone 8 Teardown: adım 15, 3 resimden 2. iPhone 8 Teardown: adım 15, 3 resimden 3.
    • The rear case is looking a little thin on components, but we still find a few pieces that invite inquiry.

    • The peach-colored Lightning connector looks like it has changed a li'l since the iPhone 7. Without getting distracted by the desert camo, we notice a new form factor. Better ingress protection, mayhaps?

    • We dig through some black tape that covers some copper tape that covers some black tape ... wait a second ...

    • That ain't just black tape, it's the elusive Apple-branded, Qi (pronounced "chee")-enabled wireless charging coil!

    • This coil uses an oscillating magnetic field to generate an alternating current. The alternating current is then converted to direct current—the magic juice that fuels the battery.

    rumor is there are two generations of the Wireless Charging Coil out on the street. Samsung flagships opting for the faster one and iPhone 8 opting for the slower one. Any truth to that?

    bluinc - Yanıt

    Has the Qi chip been identified yet?

    bigboy101 - Yanıt

    It’s Broadcom BCM59355.

    JJ Wu -

    From the Qi Certified List found at: https://www.wirelesspowerconsortium.com/...

    iPhone 8 (A1863) Basic Power Profile (5 Watt), Version 1.2.3; max received power 5 W

    The Samsung Note 8 has the same BPP (5watt), Version 1.2.3, but max power received is 4.5 W

    The LG V30 has an Extended Power Profile (15 Watt), Version 1.2.3, max power received 10.5 W

    Yoron - Yanıt

    HELP! I need a replacement for that tiny little cable on the charging port assembly, that’s just to the right of the port itself. I sneezed while replacing the %#*@ port & it is GONE.

    leslea_kate - Yanıt

    I recently replaced my screen and battery. When taking out the battery I accidentally tore into the black cover on the Qi charging pad. It revealed a silver material inside.

    Not knowing what to do, I covered it up with tape. However, when trying to boot, I got stuck in the boot loop. I am able to go into DFU mode, but I can’t restore the phone in iTunes. I believe the boot loop is due to a hardware issue.

    Could it be from the Qi charging pad mishap? If so, could I simply disconnect the Qi charging pad harness from the board? I don’t use it, anyway.

    steven - Yanıt

    Hi Steven, probably damaging the qi has now created a short circuit and disconnecting it you should solve

    Nicholas Femia -

  16. iPhone 8 Teardown: adım 16, 3 resimden 1. iPhone 8 Teardown: adım 16, 3 resimden 2. iPhone 8 Teardown: adım 16, 3 resimden 3.
    Bu adımda kullanılan alet:
    Curved Razor Blade
    $9.99
    Satın Al
    • We take a stab at separating the rear glass, but after a lot of heat and wetwork, we've instead shivved our way under the reinforcement panel.

    • After more arduous stabbing, we finally get the seven-layer burrito glass sandwich off of the midframe.

    • This isn't what we thought Apple meant when they said the glass was stronger.

    • The process left the backing plate a bit bent out of shape—we have no idea how Apple plans to do this, but they seem to be keeping the secret squirreled away...

    • And no, we didn't let snails figure-skate on the back—that's glue. Lots of it.

    • This side-by-side reminds us of something we recently noted.

    Why don’t you guys start selling heat tables too so you can tell us at what temperature the adhesive starts to melt?

    FixNcell Phone Repair - Yanıt

    Could you use an LCD separator machine to remove the rear glass? The ones with heated surface with suction and wire - seems like an easier option than the razor blade.

    rendallwagner - Yanıt

    You obviously need to get some figure-skating snails and do a side-by-side comparison.

    Mafoo B - Yanıt

  17. iPhone 8 Teardown: adım 17, 3 resimden 1. iPhone 8 Teardown: adım 17, 3 resimden 2. iPhone 8 Teardown: adım 17, 3 resimden 3.
    • We finally turn back to the well-known display and pluck the final features away.

    • Goodbye home button.

    • Goodbye front-facing sensor cable.

    • Goodbye LCD shield.

    • Oh, but hey li'l chip we can't identify.

    • Once again, the light sensor is covered by a colored filter, which we believe assists the True Tone system.

    So more home button headaches!

    Tony Tone - Yanıt

    Maybe the unidentified chip has something to do with Apple’s calibration machine and their attempt to prevent installation of aftermarket screens?? Just a wild conspiracy guess…

    Wilf Batty - Yanıt

    Maybe this had been answered on another thread but can someone tell me what the chip on the screen flex cable is for?

    JD Salinas - Yanıt

    The chip on the LCD flex is the touch screen controler,as from 6S and further on. As for the unknown chip on the LCD itself-I think it’s the 3D touch controller,also as on the 6S and on.

    GSM House - Yanıt

    The LCD driver chip is most likely to be Synaptics R63318 device and it has been continuously used in iPhone6~8, except iPhone X

    Brad Hwang - Yanıt

    Did the screen contain any tri-tip screws, or did they revert back to Phillips #000 as well?

    rdburkh - Yanıt

  18. iPhone 8 Teardown: adım 18, 3 resimden 1. iPhone 8 Teardown: adım 18, 3 resimden 2. iPhone 8 Teardown: adım 18, 3 resimden 3.
    • That's all she wrote! Well, at least for now—we've got a few more words and photos in store for you in the next few days!

    • Thanks heaps to Circuitwise for hosting us at their sweet facility in Sydney. (Seriously, check out that sweeet soldering video.)

    • And big thanks to the Creative Electron team for providing some serious X-ray support!

  19. Son Düşünceler
    • The two most commonly replaced components, display and battery, remain straightforward to access with the proper knowledge and tools.
    • The addition of wireless charging means less strain on your Lightning port, a common point of failure.
    • Water and dust seals complicate repair, but make the need for difficult liquid damage repairs less likely.
    • The battery connector once again sports common Phillips/JIS fasteners—but you’ll still need up to four different driver types for many repairs.
    • The durability of the glass back remains to be seen—but replacements are likely to be very difficult.
    • The iPhone’s lower components, once readily removed, now lie trapped under a fussy combination of brackets and delicately folded flex cables.
    Onarılabilirlik Puanı
    6
    Onarılabilirlik 10 üzerinden 6
    (10 en kolay onarılabileni)

Adam O'Camb

Üyelik tarihi: 04/11/15

195.318 İtibar

416 adet Kılavuz yazıldı

82 Yorum

Live stream it on twitch.tv or youtube!

Andrew spoelstra - Yanıt

Link anyone?

Matt Traynor -

It looks like it's the same screen as the iPhone 7, something like the iPhone 5S and SE, maybe?

Universo Técnico - Yanıt

Hopefully, although since the new one supports true tone, it may not. However, those sensors may not be integrated into the display and just be a part of the camera and speakerphone assembly.

Edit: also, the black stuff isn't present on any iPhone 7 displays Ive got, also, the top clip on the left side seems to be rounded off, while on my 7 displays, they have a little sharpish point coming out of each side.

Andrew spoelstra -

Also, on the 8 display, there is a little bit of text on a black bit of plastic which reads “F08+C”, on my 8 display, it reads “F06+A”

Edit: also there are metal clips at the top of the 8 display, on the 7 they're made from plastic

Andrew spoelstra -

Waiting for days. Exciting. Awesome!

Jetson - Yanıt

No video stream?

Darshit Mehta - Yanıt

Agreed! Stream live please!!

mr_skot_a - Yanıt

Cool idea on the “Live Teardown”… as always great photography and good explanations.

Far as step 5 (Screen removal). The flex cables look very similar to the iphone 7. From reading the comments above the tech mentions some frame differences. Have you by chance plugged the screen assembly into an iphone 7 to see if the LCD+Digi/3D touch/home button work, and maybe front camera assembly work as well?

iDenver Repairs - Yanıt

ooH! Do you think Apple would allow parts switching. I would saay ‘No Way’!!

JOhn -

Thank you BTW!

mr_skot_a - Yanıt

Are there any Liquid Metal components in the frame

Adam G - Yanıt

Now are 4 Adhesive Strips, at the top and bottom of the battery? The Adhesive Strips, do not stand above the wireless charger, right?

Universo Técnico - Yanıt

Yup! That’s correct.

Evan Noronha -

Would love to see a shot of the iPhone laying by itself vertically with the display removed and no hands in the frame. Not yet disassembled.

mr_skot_a - Yanıt

Peel to remove adhesive? Is this new.

duston - Yanıt

Nope. Been around since the 5S/5C days.

iDenver Repairs -

No this has been in iPhones and iPads for a while to remove the battery. what is new is that their are 4 tabs, previously I believe there were just 2.

Marga Dali -

no update???

萌萌妃 - Yanıt

Awesome tear down. Thank you.

I see the Qualcomm chip. Is this the A1863 iPhone 8?

henryteichert - Yanıt

Glad you’re enjoying it, we’re almost done! You’re correct, this is an A1863 iPhone 8.

Andrew Optimus Goldheart -

So wirelless charging is with a flex cable ? , i’m curious about the back glass cover if its removable (easy to) because i’m thinking ill be changing lots of those…

Edit : Seems like they don't want us to change those… how come the aluminum is so deformed? no usage of heat or glue remover used?

J T - Yanıt

mum mum mum mum

Stephen Yoo - Yanıt

Awesome teardown. Does iPhone 8 have USB 3.0 Controller?

Chang Guangyu - Yanıt

Do you plan to follow with iPhone 8 plus? Thanks for sharing this! Made my day

Andrzej trickykid - Yanıt

Does IPhone 8 support quick charge by USB Type-C and PD

Weng Brian - Yanıt

All three phones released support USB-C quick charging with a Lighting to USB-C cable and a USB-C charging brick (for MacBook/MacBook Pro w/ TB3).

Jake Contreras -

Apple 338S00248, 338S00309, and S3830028 are Cirrus Logic designed.

drf_13 - Yanıt

Waiting for iphone X teardown

Hui - Yanıt

Apple 338S00248, 338S00309, and S3830028

Are any of these the Dialog Power Management IC? Similar serial numbers to Dialog’s chip in the 7 (Dialog 338S00225 Power Management IC)

Cormac Ennis - Yanıt

TechInsights updated their (8 plus teardown) info to show 338S00309 and 338S00306 as Apple/Dialog and commented that there is one more PMIC from Dialog compared to the 7. The 338S00306 chip isn’t even mentioned in this article. It looks like the chip has tape (or some other covering) over the top of it in the photo on this article so the markings can’t be identified. It would be the chip just below the NXP80V18 secure NFC module. Also, I think one of the orange circled PMIC chips in this article is actually a 338S00295 Audio Amp instead.

Vash Kae -

Any details on the earpiece speaker/Mic as compared to i7

Paresh Desai - Yanıt

Please what can you say about GNSS chipset (annouced by Apple)? Embedded in MDM9655? Thanks

Francis - Yanıt

Yes. The iPhone model with Qualcomm modem inside, the GNSS is supported by Qualcomm modem. If it is intel modem inside, there should be a GNSS chip from other other vendor(supposedly, it will be Broadcom.)

JJ Wu -

Does iphone8 has or change in Digital to Analog (DAC) part ? Something like AKM , Wolfsen ,Cirrus logic etc.

lphatcharapol - Yanıt

I don’t think the P215 730N71T is an ET IC . There is no DC-DC inductor and capacitor around. And it is very unreasonable to place the PAPM so closed to PAs

momo_coder - Yanıt

Any changes to the top speaker? The “stereo” speakers in my iPhone 7 still have 80% of the volume come out the bottom.

tipoo - Yanıt

Great teardown. I have been looking forward to this all week! The back glass design reminds me of the iPhone 4 back glass assembly, with the layer of glass being excessively glued to a thin metal plate that was built in to a plastic frame who’s design varied depending on GSM or CDMA model. However, other than adding Qi charging, the difference between the iPhone 4 and iPhone 8 back glass is the location of the thin metal plate. For the iPhone 4, it was attached to the removable back glass assembly. With the iPhone 8, the thin metal plate is built into the phone’s frame assembly. From what I have been reading, Apple store employees claim that a broken glass on the new iPhone 8 series counts as a whole device replacement under AppleCare and therefore subject to a larger fee. I am curious to know if Apple designed these new models to have the entire frame replaced rather than just the back glass to prevent repair shops from providing inevitable back glass repairs.

Esteban Millard - Yanıt

Is the iPhone 8 LCD assembly the same as an iPhone 7? Are the parts cross-compatible for repairs?

aq.nguyen87 - Yanıt

Looking forward to your bend test! There appears to be several fake ones on YouTube in which reviewers are using either a six or seven and claiming it to be an 8. One that looks fairly real claims that the 8 is much better than the 7 (perhaps all those layers of glass help). I would like to know if the 8 passes the skinny gene tests.

Bob Powers - Yanıt

Gee iLuddite, what ever happened to the good old days of electronics when they had huge cabinets and everything could be fixed with a bang of your hand on it? I am constantly sickened by your constant complaining that Apple products that rarely if ever, need repairs are difficult for YOU to repair. Somehow, you expect anyone with no knowledge or experience to be able to also repair ANY electronics on their own.

Robert Evans - Yanıt

Does anyone know which IMU is in the iPhone 8?

Doug V - Yanıt

Bosch Sensortec

eisblock -

anyone know which Bosch Sensortec product in particular?

https://www.bosch-sensortec.com/bst/prod...

it doesn’t specify on the website & they haven’t got back to my emailed enquiry

Alisha Bermudez -

Lightning connector runs at USB3 speeds yet ?!?!?! apple are such douches when to comes to USB speed increases

ancientscream - Yanıt

Dude the 7 series ran at USB 3 speeds.

Andrew spoelstra -

Really?! Using the regular lightning cable it came with? I though all those are USB2!

junkmovies -

The iPhone 7 runs at USB 3 speeds? Thats funny because my 2017 Kaby Lake i7 Macbook pro USB-C to lightning cable, and all my other lightning cables, have never transferred to my iPhone 7+ faster than USB 2.0 speeds. 100GB/14,000 songs takes like an hour to transfer?

Tom M -

Data transfer speeds via Lightning adapter is becoming less and less important—the last iTunes update removed iOS apps from iTunes. Apple is pushing more and more data transfers over wireless.

Yoron -

Would like to see the Camera Sensor size compared against the iPhone 7’s.

Gaurav Dey - Yanıt

Yes please! iFixit help us out and show a comparison of the 7 and 8 main camera sensors? The 8 is supposed to have a bigger sensor.

Mike R -

Are there any unidentified chips that are 3mm x 3mm ?

Vash Kae - Yanıt

Does anyone know if CYPD2104 also included in IP8 like IPAD PRO?

Ritty - Yanıt

Yes, there is. Refer to Step 12.

On the PCB photo, right side next to Toshiba chip, there is one chip which chip marking is “CPD2”. The chip is between Toshiba chip, Qualcomm PMD9655 and Apple 338S00248.

JJ Wu -

Does anyone know the main sensor they are using the 8/8Plus? I’ve read that it’s a bigger sensor online with “deeper wells” for capturing data. But no one online has information regarding the model of the sensor or the micron size of the pixels.

Mike R - Yanıt

Saludos y muchas gracias a esta gran comunidad que día a día se prepara mediante la investigación, observación y experimentación, así se logra la mejora continua y se actualiza el conocimiento y la técnica, muy bien por ello, buenas tardes.

David Molina - Yanıt

Rumor has it there are two generations of the Wireless Charging Coil out on the street. Samsung flagships opting for the faster one and iPhone 8 opting for the slower one. Any truth to that? What are the specs of each? Having trouble finding them in google-land.

bluinc - Yanıt

Samsung boasts “Fast charging “, and Apple boasts “Wireless charging “

That sort of settled it for me.

unklbyl -

Both the iPhone 8 and Samsung’s latest (Note 8) utilize Qi’s Basic Power Profile (5 Watt), with the iPhone capable of receiving 5W, and the Note receiving 4.5W. The LG V30 utilizes the Extended Power Profile (15W) capable of receiving 10.5W. This pulled from the Wireless Power Consortium’s certified devices list (the LG V30 page: https://www.wirelesspowerconsortium.com/...) (the iPhone 8 page: https://www.wirelesspowerconsortium.com/...)

The iPhone 8 also supports fast charging—via Apple’s USB-C to Lightning cable (must be USB-C PD) and a compatible wall wart (like Apple’s 29W USB-C wall adapter).

Yoron -

Good )))))))

Deemka - Yanıt

Sorry I can’t take the TRUE TONE comparison until you do a side by side comparison using same front color iPhone. I believe the black front (over-enhance) enhances true tone and white front deemphasizes it.

Ronald Abrigo - Yanıt

thanks a lot for all your help.all your tutos are amazing.thanks a lot

Pablo Grau - Yanıt

Does iphone 8 allow direct transfer of musicvideo from iphone to computer and computer to iphone without itune software.

senata shaha - Yanıt

the iphone 8 is more like the the iphone 7 just sme few other parts have being introduced but looks so complex i dont know how Apple is trying to solve ##%& that will help save the back glass from getting bent after removed

Steven Baffoe - Yanıt

Does anyone know the screw size next to the lightning port on the bottom of the phone?

splhcb78 - Yanıt

If you’re talking about the two exterior screws, they’re the same as in past iPhones—you’ll need a P2 Pentalobe driver to remove them.

Jeff Suovanen -

I see a very small gap between the frame and screen on my iphone 8 plus,is this normal? Does it compromise with the water resistance in any way?

darpanchoudhary - Yanıt

Good iPhone 8 tear down work and does the high score means we can repair it ourselves?

Mandy - Yanıt

I have someone that broke the glass of the camera, does anyone know if this is interchangeable and can be change without opening the phone?

jluzbet - Yanıt

How do I find a logic bored for a iphone 8 ?

JACOB W HENSHAW - Yanıt

How do I get a logic bored for a iphone 8 I can't seen to find one

JACOB W HENSHAW - Yanıt

hi i need ic touch iphone 8 plus

zaniar.ezat43 - Yanıt

I cracked the camera glass on the back of the phone. Is it possible to replace without replacing the entire housing?

Chris - Yanıt

Does anyone know how many cycles the lightning port is rated for?

Abhinav Bala - Yanıt

Does anyone have a resource who can recover data from the flash memory of an iPhone 8? If the logic board is defective is it possible to recover the data?

ABbsr - Yanıt

Where’s the Microphone?

The microphone is intermittently distant and muffled. I want to check the connections. Any suggestions? I’ll get the tools if I have good troubleshooting steps, thanks!

daniel Bodden - Yanıt

The primary microphones are at either side of the Lightning port, mounted onto the port’s flex cable. There’s an additional mic on the back, near the camera. First make sure your mic holes are clean—no need to open your phone if they’re just a little clogged up with pocket lint. Good luck!

Jeff Suovanen -

I miss this IPhone. Ultra clean, thin, big screen, high ppi, no useless stuf written on back, small camera. Why did I exchange mine for the ugly 11, I can’t forgive myself.

Yuri eu - Yanıt

hi! There’s a cable in step 4… I just broke it. I think it’s the ear speaker. Camera works, speakerphone works, but not the ear speaker (and maybe something else; I haven’t put it all back together again. This process of saving 120 bucks for a new LCD is gonna cost me.

Anyway, can you tell me what it’s called? (its part # is, maybe, b21-01133-03.

it’s that top curvy cable, the only one at the top that connects one side of the phone to the other…

Thank you.

Kal Baumwart - Yanıt

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esther johnson - Yanıt

hi gays i have 8g in 2g network is no problem but 3g and 4g show noservice any slotion plz

Safiullah Zamani - Yanıt

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